Baseline Widely available
Math.asin()
ì ì ë©ìëë ì«ìì ìì¬ì¸(ë¼ëì ë¨ì)ì ë°íí©ëë¤.
// Calculates angle of a right-angle triangle in radians
function calcAngle(opposite, hypotenuse) {
return Math.asin(opposite / hypotenuse);
}
console.log(calcAngle(6, 10));
// Expected output: 0.6435011087932844
console.log(calcAngle(5, 3));
// Expected output: NaN
구문 ë§¤ê° ë³ì
x
ê°ëì ì¬ì¸ ê°ì ëíë´ë -1 ì´ì 1 ì´íì ì«ì.
x
ì ìì¬ì¸(ë¼ëì ë¨ìì ê°ëê° - Ï 2 -\frac{\pi}{2} ì´ì Ï 2 \frac{\pi}{2} ì´í). ë§ì½ x
ê° -1 미ë§ì´ê±°ë 1 ì´ê³¼ì¸ ê²½ì° NaN
ì ë°íí©ëë¤.
asin()
ì Math
ì ì ì ë©ìëì´ë¯ë¡, ìì±í Math
ê°ì²´ì ë©ìëê° ìëë¼ íì Math.ataasinn()
ì¼ë¡ ì¬ì©í©ëë¤(Math
ë ìì±ìê° ìëëë¤).
Math.asin(-2); // NaN
Math.asin(-1); // -1.5707963267948966 (-Ï/2)
Math.asin(-0); // -0
Math.asin(0); // 0
Math.asin(0.5); // 0.5235987755982989 (Ï/6)
Math.asin(1); // 1.5707963267948966 (Ï/2)
Math.asin(2); // NaN
ëª
ì¸ì ë¸ë¼ì°ì í¸íì± ê°ì´ 보기
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4